fix(ip4defrag): allow final fragment to be less than 8 octets #1124
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This PR will fix a bug where the defragmenter fails on pcap files that has a final fragment that is smaller than 8 octets.
The final fragment should be allowed to be less than 8 octets according to the standard.
For reference:
https://packetpushers.net/ip-fragmentation-in-detail/
https://stackoverflow.com/a/7846487/1642369